| | | | |
Scientific Name | Preferred Common Names | Park Occurrence | Abundance | Nativeness |
| |
Mammals | | |
Artiodactyla/Bovidae | | |
| Bighorn Sheep | | Unknown | Native |
Artiodactyla/Cervidae | | |
| Elk | | Unknown | Native |
| Mule Deer | | Unknown | Native |
Carnivora/Canidae | | |
| Coyote | | Unknown | Native |
| Gray Fox | | Unknown | Native |
| Red Fox | | | Native |
Carnivora/Felidae | | |
| Bobcat | | Unknown | Native |
| Mountain Lion | | Unknown | Native |
Carnivora/Mephitidae | | |
| Striped Skunk | | Unknown | Native |
| Western Spotted Skunk | | Unknown | Native |
Carnivora/Mustelidae | | |
| Long-tailed Weasel | | Unknown | Native |
| American Badger | | Unknown | Native |
Carnivora/Procyonidae | | |
| Ringtail | | Unknown | Native |
| Northern Raccoon | | Unknown | Native |
Carnivora/Ursidae | | |
| American Black Bear | | Occasional | Native |
Chiroptera/Molossidae | | |
| Big Free-tailed Bat | | Unknown | Native |
| Brazilian Free-tailed Bat | | Unknown | Native |
Chiroptera/Vespertilionidae | | |
| Hoary Bat | | | Native |
| Pallid Bat | | Unknown | Native |
| Townsend's Big-eared Bat | | Unknown | Native |
| Big Brown Bat | | Unknown | Native |
| Silver-haired Bat | | Unknown | Native |
| California Myotis | | Unknown | Native |
| Western Small-footed Bat | | Unknown | Native |
| Long-eared Myotis | | | Native |
| Little Brown Myotis | | Unknown | Native |
| Fringed Myotis | | Unknown | Native |
| Long-legged Myotis | | Unknown | Native |
| Yuma Myotis | | Unknown | Native |
| Canyon Bat, Western Pipistrelle | | Unknown | Native |
Eulipotyphla/Soricidae | | |
| Crawfords' Desert Shrew | | | Native |
Lagomorpha/Leporidae | | |
| Black-tailed Jackrabbit | | Uncommon | Native |
| White-tailed Jackrabbit | | Rare | Native |
| Desert Cottontail | | Common | Native |
Rodentia/Cricetidae | | |
| Long-tailed Vole | | | Native |
| Bushy-tailed Woodrat | | Unknown | Native |
| Mexican Woodrat | | Unknown | Native |
| Northern Grasshopper Mouse | | | Native |
| Brush Mouse | | | Native |
| Canyon Mouse | | Unknown | Native |
| Deer Mouse | | Unknown | Native |
| Pinon Mouse | | Unknown | Native |
| Western Harvest Mouse | | Unknown | Native |
Rodentia/Erethizontidae | | |
| North American Porcupine | | Unknown | Native |
Rodentia/Geomyidae | | |
| Botta's Pocket Gopher | | | Native |
Rodentia/Heteromyidae | | |
| Ord's Kangaroo Rat | | Unknown | Native |
| Plains Pocket Mouse | | Unknown | Native |
Rodentia/Muridae | | |
| House Mouse | | Unknown | Non-native |
Rodentia/Sciuridae | | |
| White-tailed Antelope Squirrel | | Unknown | Native |
| Yellow-bellied Marmot | | | Native |
| Least Chipmunk | | | Native |
| Hopi Chipmunk | | Unknown | Native |
| Rock Squirrel | | Unknown | Native |
| | | | | |
Birds | | |
Accipitriformes/Accipitridae | | |
| Cooper's Hawk | | Uncommon | Native |
| Northern Goshawk | | Occasional | Native |
| Sharp-shinned Hawk | | Uncommon | Native |
| Golden Eagle | | Uncommon | Native |
| Zone-tailed Hawk | | Occasional | Native |
| Red-tailed Hawk | | Uncommon | Native |
| Rough-legged Hawk | | | Native |
| Ferruginous Hawk | | | Native |
| Swainson's Hawk | | | Native |
| Northern Harrier | | Rare | Native |
| Bald Eagle | | Occasional | Native |
Accipitriformes/Cathartidae | | |
| Turkey Vulture | | Common | Native |
Accipitriformes/Pandionidae | | |
| Osprey | | Occasional | Native |
Anseriformes/Anatidae | | |
| Mallard | | Occasional | Native |
Apodiformes/Apodidae | | |
| White-throated Swift | | Abundant | Native |
| Vaux's Swift | | Unknown | Native |
Apodiformes/Trochilidae | | |
| Black-chinned Hummingbird | | Uncommon | Native |
| Magnificent Hummingbird | | Occasional | Native |
| Broad-tailed Hummingbird | | Uncommon | Native |
| Rufous Hummingbird | | Rare | Native |
Caprimulgiformes/Caprimulgidae | | |
| Common Nighthawk | | Common | Native |
| Common Poorwill | | Uncommon | Native |
Charadriiformes/Charadriidae | | |
| Killdeer | | Occasional | Native |
Charadriiformes/Scolopacidae | | |
| Wilson's Snipe | | Unknown | Native |
Columbiformes/Columbidae | | |
| Rock Dove | | Abundant | Native |
| Band-tailed Pigeon | | | Native |
| Eurasian Collared-Dove | | Unknown | Non-native |
| Mourning Dove | | Common | Native |
Coraciiformes/Alcedinidae | | |
| Belted Kingfisher | | Occasional | Native |
Falconiformes/Falconidae | | |
| Merlin | | | Native |
| Prairie Falcon | | Rare | Native |
| Peregrine Falcon | | Uncommon | Native |
| American Kestrel | | Uncommon | Native |
Galliformes/Odontophoridae | | |
| Gambel's Quail | | Common | Native |
Galliformes/Phasianidae | | |
| Chukar | | Rare | Non-native |
| Blue Grouse | | Occasional | Native |
| Wild Turkey | | Occasional | Native |
| Ring-necked Pheasant | | Occasional | Non-native |
Passeriformes/Aegithalidae | | |
| Bushtit | | Common | Native |
Passeriformes/Alaudidae | | |
| Horned Lark | | Rare | Native |
Passeriformes/Bombycillidae | | |
| Cedar Waxwing | | | Native |
| Bohemian Waxwing | | | Native |
Passeriformes/Cardinalidae | | |
| Lazuli Bunting | | Uncommon | Native |
| Blue Grosbeak | | Rare | Native |
| Rose-breasted Grosbeak | | Occasional | Native |
| Black-headed Grosbeak | | Uncommon | Native |
| Western Tanager | | Uncommon | Native |
Passeriformes/Certhiidae | | |
| Brown Creeper | | Rare | Native |
Passeriformes/Corvidae | | |
| Woodhouse's Scrub-Jay | | Common | Native |
| American Crow | | Unknown | Native |
| Common Raven | | Common | Native |
| Steller's Jay | | Rare | Native |
| Pinyon Jay | | Abundant | Native |
| Clark's Nutcracker | | Uncommon | Native |
| Black-billed Magpie | | Uncommon | Native |
Passeriformes/Fringillidae | | |
| Evening Grosbeak | | Rare | Native |
| Cassin's Finch | | Rare | Native |
| House Finch | | Common | Native |
| Black Rosy-Finch | | Rare | Native |
| Brown-capped Rosy-Finch | | | Native |
| Gray-crowned Rosy-Finch | | Occasional | Native |
| Red Crossbill | | | Native |
| Pine Grosbeak | | | Native |
| Pine Siskin | | Rare | Native |
| Lesser Goldfinch | | Rare | Native |
| American Goldfinch | | Rare | Native |
Passeriformes/Hirundinidae | | |
| Barn Swallow | | Rare | Native |
| Cliff Swallow | | Rare | Native |
| Bank Swallow | | | Native |
| Northern Rough-winged Swallow | | Unknown | Native |
| Tree Swallow | | Rare | Native |
| Violet-green Swallow | | Common | Native |
Passeriformes/Icteridae | | |
| Red-winged Blackbird | | Uncommon | Native |
| Brewer's Blackbird | | Uncommon | Native |
| Bullock's Oriole | | Uncommon | Native |
| Scott's Oriole | | | Native |
| Brown-headed Cowbird | | Uncommon | Native |
| Western Meadowlark | | Uncommon | Native |
Passeriformes/Icteriidae | | |
| Yellow-breasted Chat | | Rare | Native |
Passeriformes/Laniidae | | |
| Northern Shrike | | Rare | Native |
| Loggerhead Shrike | | Rare | Native |
Passeriformes/Mimidae | | |
| Gray Catbird | | | Native |
| Northern Mockingbird | | | Native |
| Sage Thrasher | | Rare | Native |
Passeriformes/Motacillidae | | |
| American Pipit | | | Native |
Passeriformes/Paridae | | |
| Juniper Titmouse | | Common | Native |
| Black-capped Chickadee | | Uncommon | Native |
| Mountain Chickadee | | Uncommon | Native |
Passeriformes/Parulidae | | |
| Wilson's Warbler | | Rare | Native |
| MacGillivray's Warbler | | Rare | Native |
| Common Yellowthroat | | | Native |
| Orange-crowned Warbler | | Rare | Native |
| Virginia's Warbler | | Uncommon | Native |
| Black-and-white Warbler | | Occasional | Native |
| Yellow Warbler | | Rare | Native |
| Yellow-rumped Warbler | | Occasional | Native |
| Grace's Warbler | | Unknown | Native |
| Black-throated Gray Warbler | | Common | Native |
| Townsend's Warbler | | | Native |
Passeriformes/Passerellidae | | |
| Black-throated Sparrow | | Uncommon | Native |
| Sagebrush Sparrow | | Occasional | Native |
| Lark Sparrow | | Uncommon | Native |
| Dark-eyed Junco | | Rare | Native |
| Slate-colored Junco | | | Native |
| Pink-sided Junco | | Unknown | Native |
| Oregon Junco | | Common | Native |
| Lincoln's Sparrow | | Unknown | Native |
| Song Sparrow | | Uncommon | Native |
| Savannah Sparrow | | Occasional | Native |
| Green-tailed Towhee | | Uncommon | Native |
| Spotted Towhee | | Uncommon | Native |
| Vesper Sparrow | | Uncommon | Native |
| Black-chinned Sparrow | | Unknown | Native |
| Brewer's Sparrow | | Common | Native |
| Chipping Sparrow | | Common | Native |
| American Tree Sparrow | | Occasional | Native |
| White-crowned Sparrow | | Uncommon | Native |
Passeriformes/Passeridae | | |
| House Sparrow | | Uncommon | Non-native |
Passeriformes/Polioptilidae | | |
| Blue-gray Gnatcatcher | | Common | Native |
Passeriformes/Regulidae | | |
| Ruby-crowned Kinglet | | Rare | Native |
| Golden-crowned Kinglet | | | Native |
Passeriformes/Sittidae | | |
| Red-breasted Nuthatch | | Rare | Native |
| White-breasted Nuthatch | | Uncommon | Native |
Passeriformes/Sturnidae | | |
| European Starling | | Rare | Non-native |
Passeriformes/Troglodytidae | | |
| Canyon Wren | | Common | Native |
| Rock Wren | | Common | Native |
| Bewick's Wren | | Common | Native |
| House Wren | | Common | Native |
Passeriformes/Turdidae | | |
| Hermit Thrush | | Uncommon | Native |
| Townsend's Solitaire | | Uncommon | Native |
| Mountain Bluebird | | Uncommon | Native |
| Western Bluebird | | Rare | Native |
| Eastern Bluebird | | | Native |
| American Robin | | Common | Native |
Passeriformes/Tyrannidae | | |
| Olive-sided Flycatcher | | Unknown | Native |
| Western Wood-Pewee | | Uncommon | Native |
| Cordilleran Flycatcher | | Occasional | Native |
| Hammond's Flycatcher | | Occasional | Native |
| Dusky Flycatcher | | Uncommon | Native |
| Willow Flycatcher | | Occasional | Native |
| Gray Flycatcher | | Common | Native |
| Ash-throated Flycatcher | | Common | Native |
| Vermilion Flycatcher | | Occasional | Native |
| Say's Phoebe | | Uncommon | Native |
| Eastern Kingbird | | | Native |
| Western Kingbird | | Uncommon | Native |
Passeriformes/Vireonidae | | |
| Cassin's Vireo | | | Native |
| Warbling Vireo | | Rare | Native |
| Plumbeous Vireo | | Uncommon | Native |
| Gray Vireo | | Uncommon | Native |
Pelecaniformes/Ardeidae | | |
| Great Blue Heron | | Occasional | Native |
Piciformes/Picidae | | |
| Northern Flicker | | Common | Native |
| Hairy Woodpecker | | Uncommon | Native |
| Hairy Woodpecker | | Uncommon | Native |
| Lewis's Woodpecker | | | Native |
| Red-naped Sapsucker | | Rare | Native |
| Williamson's Sapsucker | | | Native |
Strigiformes/Strigidae | | |
| Northern Saw-whet Owl | | Occasional | Native |
| Long-eared Owl | | Occasional | Native |
| Burrowing Owl | | | Native |
| Great Horned Owl | | Uncommon | Native |
| Northern Pygmy-Owl | | Rare | Native |
| Western Screech-owl | | Occasional | Native |
Strigiformes/Tytonidae | | |
| Barn Owl | | | Native |
| | | | | |
Reptiles | | |
Squamata/Colubridae | | |
| nightsnake | | Rare | Native |
| milksnake | | Unknown | Native |
| striped whipsnake | | Uncommon | Native |
| Great Plains Ratsnake | | Unknown | Native |
| gophersnake | | Uncommon | Native |
| Smith's black-headed snake | | Unknown | Native |
| terrestrial gartersnake | | Uncommon | Native |
Squamata/Crotaphytidae | | |
| eastern collared lizard | | Common | Native |
| long-nosed leopard lizard | | Rare | Native |
Squamata/Iguanidae | | |
| common sagebrush lizard | | Common | Native |
| plateau lizard | | Common | Native |
| tree lizard | | Uncommon | Native |
| side-blotched lizard | | Common | Native |
Squamata/Phrynosomatidae | | |
| greater short-horned lizard | | Uncommon | Native |
Squamata/Teiidae | | |
| Western Whiptail | | Common | Native |
| plateau striped whiptail | | Common | Native |
Squamata/Viperidae | | |
| midget faded rattlesnake | | Unknown | Native |
| | | | | |
Amphibians | | |
Anura/Bufonidae | | |
| Red-spotted Toad | | Common | Native |
| Woodhouse's Toad | | Uncommon | Native |
Anura/Hylidae | | |
| Canyon Treefrog | | | Native |
Anura/Ranidae | | |
| Leopard Frog | | Unknown | Native |
Anura/Scaphiopodidae | | |
| Great Basin spadefoot | | Uncommon | Native |
Caudata/Ambystomatidae | | |
| tiger salamander | | Rare | Native |
| | | | | |
Vascular Plants | | |
| | | |
| Orbicular whitetop | | Rare | Non-native |
| Brandegee's siltbush | | Unknown | Native |
Apiales/Apiaceae | | |
| Eastwood's desert-parsley | | Uncommon | Native |
| Canyonlands lomatium | | Uncommon | Native |
| Poison-hemlock | | | Non-native |
| Onion spring-parsley | | Uncommon | Native |
| Fendler's spring-parsley | | Uncommon | Native |
| Colorado Plateau spring-parsley | | Uncommon | Native |
| Milfoil lomatium | | | Native |
Asparagales/Amaryllidaceae | | |
| Taper-tip onion | | Uncommon | Native |
| Nevada onion | | Rare | Native |
| Textile onion | | Uncommon | Native |
Asparagales/Asparagaceae | | |
| Pink funnel-lily | | Uncommon | Native |
| Asparagus | | Uncommon | Non-native |
| Starry false Solomon's-seal | | Uncommon | Native |
| Harriman's yucca | | Uncommon | Native |
Asparagales/Orchidaceae | | |
| Spotted coral-root | | Uncommon | Native |
| Giant helleborine | | | Native |
| northern bog orchid | | | Native |
| Desert river bog-orchid | | Uncommon | Native |
Asterales/Asteraceae | | |
| Russian knapweed | | Uncommon | Non-native |
| White thoroughwort | | Uncommon | Native |
| Bur ragweed | | Common | Native |
| Western ragweed | | Rare | Native |
| Sandstone pussytoes | | Uncommon | Native |
| Common pussytoes | | Rare | Native |
| Burdock | | Uncommon | Non-native |
| Biennial wormwood | | Uncommon | Non-native |
| Bigelow's sagebrush | | Common | Native |
| Fringed sagebrush | | Uncommon | Native |
| Louisiana wormwood | | Uncommon | Native |
| Louisiana wormwood | | Uncommon | Native |
| Siskiyou aster | | Rare | Native |
| Hybrid aster | | Uncommon | Native |
| Canada thistle | | | Non-native |
| California brickellbush | | Uncommon | Native |
| Tassel-flower brickellbush | | Uncommon | Native |
| Longleaf brickellbush | | Uncommon | Native |
| Rough brickellbush | | Common | Native |
| Mohave brickellbush | | Uncommon | Native |
| musk thistle | | | Non-native |
| Hoary dusty-maiden | | Uncommon | Native |
| Stevia dusty-maiden | | Uncommon | Native |
| Rose-heath | | Uncommon | Native |
| Dwarf rabbitbrush | | Uncommon | Native |
| Spear-leaf rabbitbrush | | | Native |
| Glabrate rabbitbrush | | Abundant | Native |
| Smoothseed rabbitbrush | | Uncommon | Native |
| Parry's rabbitbrush | | Uncommon | Native |
| Vasey's rabbitbrush | | | Native |
| Slenderleaf rabbitbrush | | Common | Native |
| Cichory | | Rare | Non-native |
| Caineville thistle | | Uncommon | Native |
| New Mexico thistle | | Uncommon | Native |
| Tracy's thistle | | Uncommon | Native |
| Bull thistle | | Uncommon | Non-native |
| Canadian horseweed | | Uncommon | Native |
| Hairy aster | | Common | Native |
| Vernal aster | | Rare | Native |
| Spreading daisy | | Rare | Native |
| Engelmann's daisy | | Rare | Native |
| Trailing daisy | | Uncommon | Native |
| Basin daisy | | Uncommon | Native |
| aspen daisy | | Rare | Native |
| Utah daisy | | Uncommon | Native |
| Blueleaf aster | | Common | Native |
| Western goldenrod | | Rare | Native |
| Hopi blanketflower | | Uncommon | Native |
| Erect gumweed | | Uncommon | Native |
| Curly-cup gumweed | | Uncommon | Native |
| Broom snakeweed | | Abundant | Native |
| Common sunflower | | Uncommon | Native |
| hairy golden-aster | | Common | Native |
| Common hyalineherb | | Uncommon | Native |
| Common hyalineherb | | Rare | Native |
| Poverty-weed | | Uncommon | Native |
| Prickly lettuce | | Uncommon | Non-native |
| blue lettuce | | | Native |
| yellow star-thistle | | | Non-native |
| Showy rush-pink | | Uncommon | Native |
| Hoary aster | | Common | Native |
| Gumweed aster | | Uncommon | Native |
| Sowthistle desert-dandelion | | Uncommon | Native |
| Torrey's desert-dandelion | | Rare | Native |
| Tarragon | | Uncommon | Native |
| Basin groundsel | | Uncommon | Native |
| Rock-goldenrod | | Common | Native |
| Colorado rubber-plant | | | Native |
| bud sagebrush | | | Native |
| San Juan bahia | | Uncommon | Native |
| Western hawksbeard | | Rare | Native |
| Baker's paperflower | | Rare | Native |
| Western groundsel | | | Native |
| Many-headed groundsel | | Uncommon | Native |
| Black sagebrush | | Common | Native |
| Basin big sagebrush | | Common | Native |
| Wyoming big sagebrush | | | Native |
| Three-nerve goldenrod | | Uncommon | Native |
| Spiny-leaf sow-thistle | | Uncommon | Non-native |
| stemless goldenweed | | | Native |
| Thrift goldenweed | | Uncommon | Native |
| White-plume whire-lettuce | | Uncommon | Native |
| Brown-plume wire-lettuce | | | Native |
| Slender wirelettuce | | Common | Native |
| Common dandelion | | Uncommon | Non-native |
| Spineless horsebrush | | Uncommon | Native |
| Shortspine horsebrush | | Uncommon | Native |
| Arizona hymenoxys | | | Native |
| Canyonlands hymenoxys | | Common | Native |
| Hoary townsendia | | Uncommon | Native |
| Yellow salsify | | Uncommon | Non-native |
| Pacific aster | | Uncommon | Native |
| Rough cocklebur | | Uncommon | Native |
Boraginales/Boraginaceae | | |
| Thick-sepaled cryptanth | | Uncommon | Native |
| Sand dune cryptanth | | | Native |
| Slender cryptanth | | Uncommon | Native |
| Wing-nut cryptanth | | Uncommon | Native |
| Cupseed stickseed | | Uncommon | Native |
| Western stickseed | | Common | Native |
| Showy stoneseed | | Rare | Native |
| Wishbone fiddleleaf | | Rare | Native |
| Plateau yellow cryptanth | | Common | Native |
| Yellow-eye cryptanth | | Common | Native |
| Plateau cryptanth | | Unknown | Native |
| Dwarf cryptanth | | Uncommon | Native |
| Long-flower cryptanth | | Rare | Native |
| Tawny cryptantha | | Uncommon | Native |
| Osterhout's cryptanth | | Uncommon | Native |
Boraginales/Hydrophyllaceae | | |
| Crenulate phacelia | | Rare | Native |
| Ives' phacelia | | Rare | Native |
Brassicales/Brassicaceae | | |
| Desert madwort | | | Non-native |
| European madwort | | | Non-native |
| Desert rockcress | | Uncommon | Native |
| Selby's rockcress | | Common | Native |
| Little-pod false flax | | | Non-native |
| Shepherd's-purse | | Uncommon | Non-native |
| broad-leaf pepperwort | | | Non-native |
| Blue mustard | | Uncommon | Non-native |
| Western tansy-mustard | | Abundant | Native |
| Flixweed | | Uncommon | Non-native |
| Wedgeleaf draba | | Rare | Native |
| Dwarf draba | | | Native |
| Western wallflower | | Common | Native |
| Eastwood's tall pepperwort | | Uncommon | Native |
| Prairie pepperwort | | Uncommon | Native |
| Hairy-pod pepperwort | | Uncommon | Native |
| Mountain pepperwort | | Abundant | Native |
| Clasping pepperwort | | Uncommon | Non-native |
| Silver bladderpod | | Uncommon | Native |
| Colorado Plateau bladderpod | | | Native |
| African mustard | | Uncommon | Non-native |
| Sharp-leaf twinpod | | Uncommon | Native |
| Flax-leaved plainsmustard | | Uncommon | Native |
| Tumble mustard | | Common | Non-native |
| Prince's-plume | | Uncommon | Native |
| Long-beak fiddle-mustard | | Common | Native |
| Heart-leaf jewelflower | | Uncommon | Native |
| Elegant thelypody | | Uncommon | Native |
| Entire-leaf thelypody | | Uncommon | Native |
| slate thelypody | | | Native |
Brassicales/Cleomaceae | | |
| Yellow beeplant | | Rare | Native |
| Rocky Mountain beeplant | | Rare | Native |
| Clammy-weed | | Uncommon | Native |
Caryophyllales/Amaranthaceae | | |
| Tumble pigweed | | Uncommon | Non-native |
| Brandegee's siltbush | | Uncommon | Native |
| Four-wing saltbush | | Common | Native |
| Shadscale | | Abundant | Native |
| Mat saltbush | | Rare | Native |
| Gardner's saltbush | | | Native |
| Spiny hopsage | | Common | Native |
| Tumbling orach | | Uncommon | Non-native |
| Stalked orach | | Uncommon | Native |
| Slender orach | | Rare | Native |
| Five-horn smotherweed | | Uncommon | Non-native |
| Summer-cypress | | Uncommon | Non-native |
| lambsquarter | | | Non-native |
| Leafy goosefoot | | Rare | Native |
| Fremont's goosefoot | | Rare | Native |
| Oakleaf goosefoot | | Rare | Native |
| Narrow-leaf goosefoot | | Rare | Native |
| Halogeton | | Uncommon | Non-native |
| Greenmolly | | Rare | Native |
| Winterfat | | Uncommon | Native |
| Russian-thistle | | Common | Non-native |
| broom seepweed | | | Native |
| Torrey's seepweed | | Uncommon | Native |
Caryophyllales/Cactaceae | | |
| claretcup | | Common | Native |
| common pricklypear | | | Native |
| Brittle prickly-pear | | Common | Native |
| Berry pricklypear | | Uncommon | Native |
| plains pricklypear | | Abundant | Native |
| Simpson's hedgehog cactus | | Uncommon | Native |
| Small-flower fishhook cactus | | Unknown | Native |
| Small-flower fishhook cactus | | Uncommon | Native |
Caryophyllales/Caryophyllaceae | | |
| Fendler's sandwort | | | Native |
| Hooker's sandwort | | | Native |
| Basin sandwort | | Common | Native |
| Sleepy catchfly | | Common | Native |
Caryophyllales/Montiaceae | | |
| Small-flowered fame-flower | | Rare | Native |
Caryophyllales/Nyctaginaceae | | |
| Fragrant sand-verbena | | Uncommon | Native |
| Trailing four-o'clock | | Rare | Native |
| Colorado four o'clock | | Uncommon | Native |
| Showy four-o'clock | | Uncommon | Native |
| Spreading four-o'clock | | Rare | Native |
| Narrow-leaf four-o'clock | | Common | Native |
Caryophyllales/Polygonaceae | | |
| Nodding wild buckwheat | | Uncommon | Native |
| Rimrock wild buckwheat | | Uncommon | Native |
| Hooker's wild buckwheat | | Rare | Native |
| Desert trumpet | | Uncommon | Native |
| Longleaf wild buckwheat | | Uncommon | Native |
| Slender wild buckwheat | | Uncommon | Native |
| Slender wild buckwheat | | Uncommon | Native |
| cushion wild buckwheat | | Uncommon | Native |
| Palmer's wild buckwheat | | Rare | Native |
| Sulfur wild buckwheat | | | Native |
| bushy knotweed | | | Native |
| Winged wild buckwheat | | Common | Native |
| Curly dock | | Uncommon | Non-native |
| Canaigre dock | | Uncommon | Native |
| Willow dock | | Rare | Native |
| Smooth wild buckwheat | | Uncommon | Native |
Caryophyllales/Portulacaceae | | |
| Dwarf purslane | | Rare | Native |
| Common purslane | | Uncommon | Non-native |
Caryophyllales/Sarcobataceae | | |
| Greasewood | | Common | Native |
Caryophyllales/Tamaricaceae | | |
| Five-stamen tamarisk | | Uncommon | Non-native |
Celastrales/Celastraceae | | |
| Mountain-lover | | Uncommon | Native |
Cornales/Hydrangeaceae | | |
| Cliff fendler-bush | | Common | Native |
| Fendlerbush | | Unknown | Native |
| Utah fendlerella | | | Native |
| Littleleaf mock-orange | | Rare | Native |
Cornales/Loasaceae | | |
| White-stem blazingstar | | Uncommon | Native |
Crossosomatales/Crossosomataceae | | |
| Spiny greasebush | | Rare | Native |
Dipsacales/Caprifoliaceae | | |
| longflower snowberry | | | Native |
| Mountain snowberry | | Uncommon | Native |
Dipsacales/Valerianaceae | | |
| tobacco-root | | | Native |
Ephedrales/Ephedraceae | | |
| Torrey's ephedra | | Rare | Native |
| green ephedra | | Abundant | Native |
Equisetales/Equisetaceae | | |
| Field horsetail | | Uncommon | Native |
| Northern scouring-rush | | | Native |
| tall scouring-rush | | Uncommon | Native |
| Smooth scouring-rush | | Uncommon | Native |
Ericales/Ericaceae | | |
| Greenleaf manzanita | | Uncommon | Native |
Ericales/Polemoniaceae | | |
| Eyed gilia | | Uncommon | Native |
| Uinta gilia | | | Native |
| scarlet gilia | | Uncommon | Native |
| San Rafael gilia | | Common | Native |
| Prickly-phlox | | Uncommon | Native |
| Watson's prickly-phlox | | Uncommon | Native |
| Desert phlox | | | Native |
| Carpet phlox | | Uncommon | Native |
| Long-leaf phlox | | Uncommon | Native |
Ericales/Primulaceae | | |
| Western rock-jasmine | | Rare | Native |
| Pygmy-flower rock-jasmine | | Uncommon | Native |
Fabales/Fabaceae | | |
| Sheldon's milkvetch | | Uncommon | Native |
| Cicada milkvetch | | Uncommon | Native |
| Lesser rushy milkvetch | | Rare | Native |
| Rimrock milkvetch | | Common | Native |
| Eastwood's milkvetch | | Uncommon | Native |
| Yellow milkvetch | | Common | Native |
| Straggling milkvetch | | Uncommon | Native |
| Great bladdery milkvetch | | Uncommon | Native |
| Woolly milkvetch | | Common | Native |
| Small-flowered milkvetch | | Uncommon | Native |
| Ellis' milkvetch | | Rare | Native |
| Pulse milkvetch | | Uncommon | Native |
| Fort Wingate milkvetch | | Uncommon | Native |
| white prairie-clover | | | Native |
| Nuttall's licorice | | Uncommon | Native |
| Northern sweetvetch | | Uncommon | Native |
| Whiteflower sweetpea | | Uncommon | Native |
| Silvery lupine | | Uncommon | Native |
| Black medick | | Uncommon | Non-native |
| Alfalfa | | Uncommon | Non-native |
| White sweet-clover | | Uncommon | Non-native |
| Yellow sweet-clover | | Uncommon | Non-native |
| Aromatic breadroot | | Rare | Native |
| Large-flowered breadroot | | Uncommon | Native |
| American vetch | | | Native |
Fabales/Polygalaceae | | |
| Cushion milkwort | | Rare | Native |
Fagales/Betulaceae | | |
| Water birch | | Uncommon | Native |
Fagales/Fagaceae | | |
| Gambel's oak | | Common | Native |
| Shinnery oak | | Uncommon | Native |
| few-lobe oak | | Rare | Native |
Gentianales/Apocynaceae | | |
| Common dogbane | | Uncommon | Native |
| Spider milkweed | | Uncommon | Native |
| Pallid milkweed | | Uncommon | Native |
| Showy milkweed | | Rare | Native |
| Whorled milkweed | | Uncommon | Native |
Gentianales/Gentianaceae | | |
| Great Basin centaury | | Uncommon | Native |
Gentianales/Rubiaceae | | |
| Colorado bedstraw | | Uncommon | Native |
Geraniales/Geraniaceae | | |
| Stork's-bill | | | Non-native |
Lamiales/Lamiaceae | | |
| Smallflower dragonhead | | | Native |
| Field mint | | | Native |
Lamiales/Oleaceae | | |
| Desert olive | | Uncommon | Native |
| Singleleaf ash | | Common | Native |
Lamiales/Orobanchaceae | | |
| Clustered broomrape | | Rare | Native |
| Desert paintbrush | | Uncommon | Native |
| Wyoming paintbrush | | Uncommon | Native |
| Annual paintbrush | | Rare | Native |
| Eastwood's paintbrush | | Uncommon | Native |
| Cooper's broomrape | | Uncommon | Native |
Lamiales/Phrymaceae | | |
| Glabrous monkeyflower | | Rare | Native |
| Reddish monkeyflower | | Uncommon | Native |
Lamiales/Plantaginaceae | | |
| Butter-and-eggs | | Uncommon | Non-native |
| Mat penstemon | | Uncommon | Native |
| Dusty penstemon | | Uncommon | Native |
| Bluestem penstemon | | Common | Native |
| Moffatt penstemon | | Uncommon | Native |
| English plantain | | Uncommon | Non-native |
| Common plantain | | Uncommon | Non-native |
| Woolly plantain | | Uncommon | Native |
| Chain speedwell | | Uncommon | Native |
Lamiales/Scrophulariaceae | | |
| Woolly mullein | | Uncommon | Non-native |
Lamiales/Verbenaceae | | |
| Prostrate vervain | | Uncommon | Native |
Liliales/Liliaceae | | |
| Gunnison's mariposa | | | Native |
| sego-lily | | Uncommon | Native |
Liliales/Melanthiaceae | | |
| Foothills death camas | | Rare | Native |
| Meadow death camas | | Uncommon | Native |
Malpighiales/Euphorbiaceae | | |
| Fendler's spurge | | Common | Native |
| Ridge-seeded spurge | | Uncommon | Native |
| Shorthorn spurge | | Uncommon | Native |
| leafy spurge | | | Non-native |
Malpighiales/Linaceae | | |
| Blue flax | | Uncommon | Native |
| Downy flax | | Rare | Native |
Malpighiales/Salicaceae | | |
| White poplar | | Unknown | Non-native |
| Narrow-leaved cottonwood | | Uncommon | Native |
| Rio Grande cottonwood | | Common | Native |
| Quaking aspen | | Uncommon | Native |
| Lance-leaf cottonwood | | Uncommon | Native |
| Peach-leaf willow | | Rare | Native |
| Bebb's willow | | Rare | Native |
| Coyote willow | | Common | Native |
| crack willow | | | Non-native |
| Goodding's black willow | | Rare | Native |
| Whiplash willow | | Unknown | Native |
| Strapleaf willow | | Uncommon | Native |
| whiplash willow | | Uncommon | Native |
| Yellow willow | | Rare | Native |
Malvales/Malvaceae | | |
| Scarlet globe-mallow | | Uncommon | Native |
| Small-leaf globemallow | | Uncommon | Native |
Myrtales/Onagraceae | | |
| Lavender-leaf sundrops | | Uncommon | Native |
| Northern willow-herb | | Uncommon | Native |
| White-stem evening-primrose | | Uncommon | Native |
| Plains evening-primrose | | Uncommon | Native |
| long-tube evening-primrose | | Rare | Native |
| Pale evening-primrose | | Common | Native |
| biennial evening-primrose | | | Native |
Pinales/Cupressaceae | | |
| common juniper | | | Native |
| Utah juniper | | Abundant | Native |
Pinales/Pinaceae | | |
| blue spruce | | | Native |
| Two-needle pinyon | | Abundant | Native |
| ponderosa pine | | Rare | Native |
| Douglas-fir | | Uncommon | Native |
Poales/Cyperaceae | | |
| Alkali bulrush | | Uncommon | Native |
| Small-wing sedge | | Rare | Native |
| Nebraska sedge | | Rare | Native |
| Ross' sedge | | Rare | Native |
| Common spikerush | | Uncommon | Native |
| Hardstem bulrush | | Uncommon | Native |
| Soft-stem bulrush | | Rare | Native |
| Three-square bulrush | | Uncommon | Native |
Poales/Juncaceae | | |
| Baltic rush | | Common | Native |
| compressed rush | | Unknown | Non-native |
| Longstyle rush | | Uncommon | Native |
| Mountain rush | | Uncommon | Native |
| Torrey's rush | | Uncommon | Native |
| Mountain rush | | Rare | Native |
Poales/Poaceae | | |
| Mormon needlegrass | | Uncommon | Native |
| Indian ricegrass | | Abundant | Native |
| Desert needlegrass | | Uncommon | Native |
| Desert wheatgrass | | Uncommon | Non-native |
| Redtop | | Uncommon | Non-native |
| Redtop | | Rare | Non-native |
| Ripgut brome | | Uncommon | Non-native |
| Cheatgrass | | Abundant | Non-native |
| Purple three-awn | | Common | Native |
| Sideoats grama | | Uncommon | Native |
| Smooth brome | | Uncommon | Non-native |
| Japanese chess | | | Non-native |
| Field sandbur | | Uncommon | Native |
| Blue grama | | | Native |
| meadow barley | | | Native |
| Foxtail barley | | Uncommon | Native |
| Little barley | | Uncommon | Native |
| Jointed goatgrass | | | Non-native |
| Orchard grass | | Uncommon | Non-native |
| Fluffgrass | | Rare | Native |
| Bearded sprangletop | | Rare | Native |
| Desert saltgrass | | Uncommon | Native |
| Barnyard-grass | | Uncommon | Non-native |
| Canada wildrye | | Uncommon | Native |
| Squirreltail | | | Native |
| Squirreltail | | Common | Native |
| Slender wheatgrass | | Common | Native |
| Quackgrass | | Uncommon | Non-native |
| Mediterannean lovegrass | | Rare | Non-native |
| Hairy tridens | | Rare | Native |
| fowl mannagrass | | Rare | Native |
| Needle-and-thread | | Abundant | Native |
| New Mexico feathergrass | | Uncommon | Native |
| Galleta | | Abundant | Native |
| Junegrass | | Uncommon | Native |
| Salina wildrye | | Abundant | Native |
| False buffalograss | | Uncommon | Native |
| Scratchgrass | | Uncommon | Native |
| Sixweeks muhly | | Rare | Native |
| Annual muhly | | Rare | Native |
| mat muhly | | | Native |
| Thurber's muhly | | Rare | Native |
| witchgrass | | Uncommon | Native |
| Switchgrass | | Rare | Native |
| Western wheatgrass | | Uncommon | Native |
| Common reed | | Uncommon | Native |
| Littleseed ricegrass | | Uncommon | Native |
| Agassiz's bluegrass | | Common | Native |
| Bulbous bluegrass | | Rare | Non-native |
| Muttongrass | | Uncommon | Native |
| Sandberg's bluegrass | | Rare | Native |
| Kentucky bluegrass | | Common | Non-native |
| Sandberg's bluegrass | | Common | Native |
| Rabbitfoot-grass | | Uncommon | Non-native |
| bluebunch wheatgrass | | | Native |
| Nuttall's alkaligrass | | Rare | Native |
| Green bristlegrass | | Uncommon | Non-native |
| Prairie cordgrass | | Rare | Native |
| Alkali sacaton | | Uncommon | Native |
| Spike dropsee | | Uncommon | Native |
| Sand dropseed | | Uncommon | Native |
| Mesa dropseed | | Uncommon | Native |
| Intermediate wheatgrass | | Uncommon | Non-native |
| wheat | | | Non-native |
| Six-weeks fescue | | Abundant | Native |
Poales/Typhaceae | | |
| Southern cattail | | | Native |
| Broad-leaved cattail | | Uncommon | Native |
Polypodiales/Cystopteridaceae | | |
| Brittle bladder fern | | Rare | Native |
Polypodiales/Pteridaceae | | |
| Fendler's false cloakfern | | Rare | Native |
| Slender lip-fern | | Uncommon | Native |
| Purple cliff-brake | | Rare | Native |
Polypodiales/Woodsiaceae | | |
| Oregon woodsia | | Uncommon | Native |
Ranunculales/Berberidaceae | | |
| Fremont's mahonia | | Rare | Native |
| Oregon-grape | | Uncommon | Native |
Ranunculales/Ranunculaceae | | |
| Alcove columbine | | Uncommon | Native |
| Bur buttercup | | Uncommon | Non-native |
| White virgin's-bower | | Uncommon | Native |
| Pale larkspur | | | Native |
| Nuttall's larkspur | | Rare | Native |
| Marsh buttercup | | Uncommon | Native |
| Blister buttercup | | Rare | Native |
Rosales/Cannabaceae | | |
| Netleaf hackberry | | Uncommon | Native |
Rosales/Elaeagnaceae | | |
| Russian-olive | | Common | Non-native |
| Silver buffaloberry | | Rare | Native |
Rosales/Rosaceae | | |
| Utah serviceberry | | Abundant | Native |
| Apricot | | Rare | Non-native |
| Dwarf mountain mahogany | | Common | Native |
| Curl-leaf mountain mahogany | | Uncommon | Native |
| Hybrid manzanita | | Unknown | Native |
| Alder-leaf mountain mahogany | | Abundant | Native |
| Hybrid manzanita | | Unknown | Native |
| Blackbrush | | Rare | Native |
| Bush oceanspray | | Uncommon | Native |
| Western chokecherry | | Uncommon | Native |
| Cliff-rose | | Uncommon | Native |
| Woods' rose | | Uncommon | Native |
Rosales/Ulmaceae | | |
| Siberian elm | | Rare | Non-native |
Santalales/Santalaceae | | |
| Pinyon dwarf-mistletoe | | Uncommon | Native |
| bastard toadflax | | Uncommon | Native |
| Juniper mistletoe | | Uncommon | Native |
Sapindales/Anacardiaceae | | |
| Skunkbush | | Common | Native |
| Western poison ivy | | Uncommon | Native |
Sapindales/Sapindaceae | | |
| Rocky Mountain maple | | Uncommon | Native |
| Box elder | | Uncommon | Native |
| Box elder | | Rare | Non-native |
Saxifragales/Crassulaceae | | |
| Lance-leaved stonecrop | | Rare | Native |
Saxifragales/Grossulariaceae | | |
| Golden currant | | | Native |
| whitestem gooseberry | | | Native |
| Trumpet gooseberry | | Rare | Native |
Saxifragales/Saxifragaceae | | |
| Littleleaf alumroot | | Uncommon | Native |
Selaginellales/Selaginellaceae | | |
| Dense spike-moss | | Uncommon | Native |
| Blunt-leaf spike-moss | | Uncommon | Native |
Solanales/Convolvulaceae | | |
| Field bindweed | | Uncommon | Non-native |
| large-seed dodder | | Uncommon | Native |
Solanales/Solanaceae | | |
| Virginia groundcherry | | Uncommon | Native |
| Buffalobur | | Rare | Native |
Zygophyllales/Zygophyllaceae | | |
| Puncture vine | | Uncommon | Non-native |
| | | | | |
| | | | | |
Species In Review - proposed or provisional records needing additional review |
Mammals | | |
Artiodactyla/Antilocapridae | | |
| Pronghorn | | | Native |
Artiodactyla/Bovidae | | |
| American Bison | | | Native |
Carnivora/Canidae | | |
| Kit Fox | | | Native |
Chiroptera/Vespertilionidae | | |
| Spotted Bat | | | Native |
Rodentia/Sciuridae | | |
| White-tailed Prairie Dog | | | Native |
| Golden-mantled Ground Squirrel | | | Native |
| | | | | |
Birds | | |
Galliformes/Phasianidae | | |
| Gunnison Sage-Grouse | | | Native |
| | | | | |
Reptiles | | |
Squamata/Colubridae | | |
| eastern racer | | | Native |
| | | | | |
Vascular Plants | | |
Alismatales/Juncaginaceae | | |
| Low arrowgrass | Not In Park (False Report) | | Native |
| Seaside arrowgrass | | | Native |
Alismatales/Potamogetonaceae | | |
| horned pondweed | | | Native |
Apiales/Apiaceae | | |
| cutleaf water-parsnip | | | Native |
| Constance's spring-parsley | | | Native |
| Rocky Mountain spring-parsley | | | Native |
| Queen Anne's lace | | | Non-native |
| Giant lomatium | | | Native |
| Flat-seed lomatium | | | Native |
Asparagales/Amaryllidaceae | | |
| San Juan onion | | | Native |
Asparagales/Asparagaceae | | |
| Datil yucca | | | Native |
Asparagales/Iridaceae | | |
| Rocky Mountain iris | | | Native |
| mountain blue-eyed grass | | | Native |
Asparagales/Orchidaceae | | |
| striped coral-root | | | Native |
Asterales/Asteraceae | | |
| Common yarrow | | | Native |
| Alkali aster | | | Native |
| giant ragweed | | | Native |
| Low pussytoes | | | Native |
| Rosy pussytoes | | | Native |
| Breaks pussytoes | | | Native |
| Mayweed | | | Non-native |
| Rio Grande seepwillow | | | Native |
| Cutleaf | | | Native |
| Arrowleaf balsamroot | | | Native |
| Devil's- beggarsticks | | | Native |
| Rayless alkali aster | | | Native |
| Eastwood-plant | | | Native |
| wavy-leaved thistle | Not In Park (False Report) | | Native |
| golden tickseed | | | Non-native |
| Marsh-elder | | | Native |
| Noddinghead | | | Native |
| spreading daisy | | | Native |
| Eaton's daisy | | | Native |
| marshweed | | | Native |
| basin blanketflower | | | Native |
| Nuttall's sunflower | | | Native |
| prairie sunflower | | | Native |
| Jerusalem-artichoke | | | Non-native |
| Showy goldeneye | | | Native |
| Pineapple-weed | | | Native |
| Slender goldenweed | | | Native |
| Spiny goldenweed | | | Native |
| Tansyleaf aster | | | Native |
| Scentless chamomile | | | Non-native |
| Sand wormwood | | | Native |
| Scotch thistle | | | Non-native |
| copperweed | | | Native |
| New Mexico groundsel | | | Native |
| spanishgold | | | Non-native |
| Mountain hawksbeard | | | Native |
| Douglas' groundsel | | | Native |
| common groundsel | | | Non-native |
| Mountain big sagebrush | | | Native |
| Canadian goldenrod | | | Native |
| late goldenrod | | | Native |
| field sow-thistle | | | Non-native |
| common sow-thistle | | | Non-native |
| marsh sow-thistle | | | Non-native |
| common tansy | | | Non-native |
| Nuttall's horsebrush | | | Native |
| Torrey's hymenoxys | | | Native |
| Scapose greenthread | | | Native |
| Annual townsendia | | | Native |
| Stemless townsendia | | | Native |
| salsify | | | Non-native |
| Falcate aster | | | Native |
| Cisco woodyaster | | | Native |
Boraginales/Boraginaceae | | |
| Recurved cryptanth | | | Native |
| Common hound's-tongue | | | Non-native |
| Showy stickseed | | | Native |
| European stickseed | | | Native |
| Western stoneseed | | | Native |
| Short-styled bluebell | | | Native |
| Grand Junction cryptanth | | | Native |
| Baker's cryptanth | | | Native |
| Tall cryptanth | | | Native |
| carbon cryptanth | | | Native |
| Paradox cryptanth | | | Native |
| erect cryptanth | | | Native |
| Meadow popcorn-flower | | | Native |
Boraginales/Heliotropiaceae | | |
| bindweed heliotrope | | | Native |
Boraginales/Hydrophyllaceae | | |
| Capitate waterleaf | | | Native |
| brittle phacelia | | | Native |
| Patch phacelia | | | Native |
Brassicales/Brassicaceae | | |
| Pale madwort | | | Non-native |
| northern wintercress | | | Native |
| European wintercress | | | Non-native |
| Fendler's rockcress | | | Native |
| Sweetwater rockcress | | | Native |
| Glenwood Springs rockcress | Not In Park (False Report) | | Native |
| Perennial rockcress | | | Native |
| Holboell's rockcress | | | Native |
| Whitetop | | | Non-native |
| hare's-ear mustard | | | Non-native |
| Mountain tansy-mustard | | | Native |
| Spreading wallflower | | | Non-native |
| Syrian mustard | | | Non-native |
| Alkaline pepperwort | | | Native |
| Alkaline pepperwort | | | Non-native |
| Watercress | | | Non-native |
| Alpine pennycress | | | Native |
| Mesa twinpod | | | Native |
| charlock | | | Non-native |
| false London rocket | | | Non-native |
| White prince's-plume | | | Native |
| Field pennycress | | | Non-native |
Caryophyllales/Amaranthaceae | | |
| Prostrate pigweed | | | Native |
| prince's feather | | | Non-native |
| Redroot pigweed | | | Non-native |
| Silver orach | | | Native |
| Blue Valley orach | | | Native |
| Two-seed orach | | | Non-native |
| spear orach | | | Native |
| Powell's orach | | | Native |
| Mountain goosefoot | | | Native |
| Pitseed goosefoot | | | Native |
| Silvery goosefoot | | | Native |
| Red goosefoot | | | Native |
| Nuttall's poverty-weed | | | Native |
| tiny poverty-weed | | | Native |
| red saltwort | | | Native |
| slender Russian-thistle | | | Non-native |
Caryophyllales/Cactaceae | | |
| Pincushion cactus | | | Native |
| Uinta Basin hookless cactus | | | Native |
Caryophyllales/Caryophyllaceae | | |
| Mouse-ear chickweed | | | Non-native |
| Ball-head sandwort | | | Native |
| tall baby's-breath | | | Non-native |
| holosteum | | | Non-native |
| white campion | | | Non-native |
| bouncing-bet | | | Non-native |
Caryophyllales/Montiaceae | | |
| Lanceleaf springbeauty | | | Native |
Caryophyllales/Nyctaginaceae | | |
| Clay sand-verbena | | | Native |
| Low sand-verbena | | | Native |
Caryophyllales/Polygonaceae | | |
| Sheep sorrel | | | Non-native |
| Pretty wild buckwheat | | | Native |
| shortstem wild buckwheat | | | Native |
| Grand Valley wild buckwheat | | | Native |
| Gordon's wild buckwheat | | | Native |
| San Juan wild buckwheat | | | Native |
| Redroot wild buckwheat | | | Native |
| Shockley's wild buckwheat | | | Native |
| willow-weed | | | Non-native |
| Lady's-thumb | | | Non-native |
| pinkweed | | | Non-native |
| Yard knotweed | | | Non-native |
| silver-sheath knotweed | | | Non-native |
| Douglas' knotweed | | | Native |
| golden dock | | | Native |
| Bent wild buckwheat | | | Native |
Caryophyllales/Portulacaceae | | |
| Nevada bitterroot | | | Native |
Caryophyllales/Tamaricaceae | | |
| small-flower tamarisk | | | Non-native |
Ceratophyllales/Ceratophyllaceae | | |
| common hornwort | | | Native |
Cornales/Loasaceae | | |
| White-stem blazingstar | | | Native |
| Thompson's stickleaf | | | Native |
| many-stemmed blazing-star | | | Native |
| Desert stickleaf | | | Native |
| Wing-seed stickleaf | | | Native |
Cucurbitales/Cucurbitaceae | | |
| buffalo gourd | | | Native |
Ericales/Ericaceae | | |
| Colorado manzanita | | | Native |
Ericales/Polemoniaceae | | |
| Small collomia | | | Native |
| Spreading eriastrum | | | Non-native |
| Shy gilia | | | Native |
| common gilia | Not In Park (False Report) | | Native |
| lobeleaf gilia | | | Native |
| coyote gilia | | | Native |
| Ball-head gilia | | | Native |
| Spreading gilia | | | Native |
| Dwarf gilia | | | Native |
| Slender phlox | | | Native |
| Yellow navarretia | | | Native |
| Blue leafy Jacob's-ladder | | | Native |
Ericales/Primulaceae | | |
| Dark-throat shooting-star | | | Native |
| sea-milkwort | | | Native |
Fabales/Fabaceae | | |
| Milkweed milkvetch | | | Native |
| Hayden's milkvetch | | | Native |
| tall kentrophyta | | | Native |
| Grand Junction milkvetch | | | Native |
| Great rushy milkvetch | | | Native |
| egg milkvetch | | | Native |
| Patterson's milkvetch | Not In Park (False Report) | | Native |
| Rocky Mountain milkvetch | | | Native |
| Seemly sweetpea | | | Native |
| perennial sweetpea | | | Non-native |
| Shortstem lupine | | | Native |
| Silverleaf lupine | Not In Park (False Report) | | Native |
| black locust | | | Non-native |
| strawberry clover | | | Non-native |
| Dwarf clover | | | Native |
| White clover | | | Non-native |
Gentianales/Apocynaceae | | |
| Jones' amsonia | | | Native |
| spreading dogbane | | | Native |
| Siberian dogbane | | | Native |
| Rusby's milkweed | | | Native |
Gentianales/Gentianaceae | | |
| Elkweed | | | Native |
Gentianales/Rubiaceae | | |
| Northern bedstraw | | | Native |
| Cleavers | | | Non-native |
Geraniales/Geraniaceae | | |
| Small-leaf geranium | | | Native |
| Richardson's crane's-bill | | | Native |
Lamiales/Bignoniaceae | | |
| trumpet vine | | | Non-native |
Lamiales/Lamiaceae | | |
| American bugleweed | | | Native |
| Common horehound | | | Non-native |
| catnip | | | Non-native |
| forest salvia | | | Non-native |
| American germander | | | Native |
Lamiales/Orobanchaceae | | |
| Naked broomrape | | | Native |
| Wright's bird's-beak | | | Native |
| Violet owl-clover | | | Native |
| Dwarf lousewort | | | Native |
Lamiales/Plantaginaceae | | |
| Blue-eyed Mary | | | Native |
| Dalmatian toadflax | | | Non-native |
| Beardlip penstemon | | | Native |
| Eaton's firecracker | | | Native |
| Rocky Mountain penstemon | | | Native |
| longleaf plantain | | | Native |
| woolly-base plantain | | | Native |
| Purslane speedwell | | | Native |
Malpighiales/Euphorbiaceae | | |
| toothed spurge | | | Non-native |
| Prairie spurge | | | Native |
Malpighiales/Salicaceae | | |
| red willow | Not In Park (False Report) | | Native |
Malpighiales/Violaceae | | |
| Valley violet | | | Native |
Malvales/Malvaceae | | |
| velvetleaf | | | Non-native |
| flower-of-an-hour | | | Non-native |
| Common mallow | | | Non-native |
| slenderleaf globemallow | | | Native |
Myrtales/Lythraceae | | |
| grand redstem | | | Native |
| purple loosestrife | | | Non-native |
Myrtales/Onagraceae | | |
| Eastwood's camissonia | | | Native |
| Lesser camissonia | | | Native |
| Tiny camissonia | | | Native |
| Paiute suncup | | | Native |
| Walker's camissonia | | | Native |
| Autumn willow-herb | | | Native |
| Small-flowered gaura | | | Native |
| Paria evening-primrose | | | Native |
| Western evening-primrose | | | Native |
Oxalidales/Oxalidaceae | | |
| creeping yellow woodsorrel | | | Non-native |
| southern yellow woodsorrel | | | Non-native |
Pinales/Cupressaceae | | |
| Rocky Mountain juniper | | | Native |
Poales/Cyperaceae | | |
| Emory's sedge | | | Native |
| White Mountain sedge | Not In Park (False Report) | | Native |
| Elk sedge | | | Native |
| Hasse's sedge | | | Native |
| Woolly sedge | | | Native |
| Western sedge | | | Native |
| Blackcreeper sedge | | | Native |
| Beaked sedge | | | Native |
| redroot flat-sedge | | | Native |
| sand spikerush | | | Native |
| beaked spikerush | | | Native |
| Pale bulrush | | | Native |
Poales/Juncaceae | | |
| Toad rush | | | Native |
| slender rush | | | Native |
| Knotted rush | Not In Park (False Report) | | Native |
Poales/Poaceae | | |
| Bloomer's ricegrass | | | Native |
| crested wheatgrass | | | Non-native |
| wild oats | | | Non-native |
| Jones' reedgrass | | | Native |
| tumble windmillgrass | | | Non-native |
| feather finger grass | | | Native |
| Rabbit barley | | | Non-native |
| Bermuda grass | | | Non-native |
| hairy crabgrass | | | Non-native |
| stinkgrass | | | Non-native |
| Mexican lovegrass | | | Non-native |
| little lovegrass | | | Non-native |
| Annual wheatgrass | | | Non-native |
| Tall fescue | | | Non-native |
| Meadow fescue | | | Non-native |
| Great Basin wildrye | | | Native |
| perennial ryegrass | | | Non-native |
| Porter's melic | | | Native |
| Foxtail muhly | | | Native |
| Green muhly | | | Native |
| reed canary grass | | | Native |
| Little bluestem | | | Native |
| Tall wheatgrass | | | Non-native |
Polypodiales/Woodsiaceae | | |
| Rocky Mountain woodsia | | | Native |
Ranunculales/Papaveraceae | | |
| Golden corydalis | | | Native |
Ranunculales/Ranunculaceae | | |
| Colorado columbine | | | Native |
| Tiny mouse-tail | | | Native |
| Sagebrush buttercup | | | Native |
Rosales/Cannabaceae | | |
| Common hops | | | Native |
Rosales/Moraceae | | |
| osage orange | | | Non-native |
| white mulberry | | | Non-native |
Rosales/Rosaceae | | |
| Shrubby cinquefoil | | | Native |
| Bitter-apple | | | Native |
| dwarf ninebark | | | Native |
Santalales/Santalaceae | | |
| Southwestern dwarf-mistletoe | | | Native |
Saxifragales/Grossulariaceae | | |
| Wax currant | | | Native |
Solanales/Convolvulaceae | | |
| Evolvulus | | | Native |
Solanales/Solanaceae | | |
| angel's trumpet | | | Native |
| matrimony-vine | | | Non-native |
| European bittersweet | | | Non-native |
| ground-cherry nightshade | | | Non-native |
| cut-leaf nightshade | | | Native |
| | | | | |
| | | | | |
Report Species Count: 1027 |